@Book{book,
author = {Kindt, Roeland},
year = {2022},
month = {01},
pages = {},
title = {Species suitability modelling with BiodiversityR, raster and terra}
}

@Book{zhang2022,
  title = {R 语言编程：基于 tidyverse},
  author = {张敬信},
  publisher = {人民邮电出版社},
  address = {北京},
  year = {2022},
  edition = {},
  note = {},
}

@Manual{huang,
  title = {Github: R-Markdown-Template},
  author = {黄湘云},
  year = {2021},
}

@Manual{xie,
  title = {rmarkdown: Dynamic Documents for R},
  author = {谢益辉},
  year = {2021},
}

